Auto diagnostic tools



FIG. 1 is a front perspective view of the auto diagnostic tools my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom perspective view.

The broken lines in the drawings depict portions of the auto diagnostic tools that form no part of the claimed design. 

CLAIM The ornamental design for an auto diagnostic tools, as shown and described. 